9907680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20659

約数の個数: 48

約数和(自身を含む): 31210704

約数和(自身を除く): 21303024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 412820, 495384, 619230, 660512, 825640, 990768, 1238460, 1651280, 1981536, 2476920, 3302560, 4953840, 9907680]

約数ペア:

[(1, 9907680), (2, 4953840), (3, 3302560), (4, 2476920), (5, 1981536), (6, 1651280), (8, 1238460), (10, 990768), (12, 825640), (15, 660512), (16, 619230), (20, 495384), (24, 412820), (30, 330256), (32, 309615), (40, 247692), (48, 206410), (60, 165128), (80, 123846), (96, 103205), (120, 82564), (160, 61923), (240, 41282), (480, 20641)]